Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:48Z
det| 3 9 ; 5 4 | = -33
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
ω = 2πf
\frac{2}{2} \sum_{i=1}^{n} i^{2}
122K
3z² + 8z + 7 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
250K
∂r/∂α = 1r
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
det| 7 4 ; 4 8 | = 40
194K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0